Polystyrene standard
M.W. 290,000, Mw/Mn 1.06
- Product Code: 95418
CAS:
9003-53-6
| Molecular Weight: | Molecular Formula: | ||
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00084450 | |
| Melting Point: | 93°C | Boiling Point: | |
| Density: | 1.05 g/cm3 | Storage Condition: | 2-8°C |
Product Description:
Polystyrene standards are widely used in the field of polymer science and analytical chemistry. They serve as reference materials for calibrating instruments like gel permeation chromatography (GPC) or size exclusion chromatography (SEC), which are essential for determining the molecular weight distribution of polymers. These standards help ensure accurate and reproducible measurements, making them critical for quality control in polymer manufacturing. Additionally, they are used in research and development to study polymer properties, such as viscosity and chain length, which influence material performance. Polystyrene standards also play a role in educational settings, providing students with practical examples for understanding polymer characterization techniques.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless or Translucent to light yellow Beads or Pellets |
| M.W. | 290000 |
| MwMn | 1.06 |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.100 | 10-20 days | $90.01 |
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Polystyrene standard
Polystyrene standards are widely used in the field of polymer science and analytical chemistry. They serve as reference materials for calibrating instruments like gel permeation chromatography (GPC) or size exclusion chromatography (SEC), which are essential for determining the molecular weight distribution of polymers. These standards help ensure accurate and reproducible measurements, making them critical for quality control in polymer manufacturing. Additionally, they are used in research and development to study polymer properties, such as viscosity and chain length, which influence material performance. Polystyrene standards also play a role in educational settings, providing students with practical examples for understanding polymer characterization techniques.
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